Super Edition - Fernstar's Betrayal

Fernwish is determined to become the greatest warrior she can be, but she is cursed with blindness, which gets in the way of many of her warrior duties. Fernwish's parents pressure her to become a medicine cat, which adds to her stress. Her sister, on the other hand, is struggling to choose between loyalty and love. Will Fernwish be able to convince her sister to stay while keeping up with her warrior duties? Or will she lag behind, and lose her sister for good?